mirror of
https://github.com/UpsilonNumworks/Upsilon.git
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[apps] Create a curve view to draw curves from any expression
Change-Id: I6e1183a560042688c596e3aa2385ab3bf0dcda2c
This commit is contained in:
Émilie Feral
@@ -7,6 +7,7 @@ include apps/calculation/Makefile
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app_objs += $(addprefix apps/,\
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apps_container.o\
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constant.o\
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curve_view.o\
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expression_text_field_delegate.o\
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float_parameter_controller.o\
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main.o\
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176
apps/curve_view.cpp
Normal file
176
apps/curve_view.cpp
Normal file
@@ -0,0 +1,176 @@
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#include "curve_view.h"
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#include "constant.h"
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#include <assert.h>
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#include <math.h>
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#include <float.h>
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constexpr KDColor CurveView::k_axisColor;
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CurveView::CurveView() :
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View()
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{
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}
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void CurveView::reload() {
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markRectAsDirty(bounds());
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}
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KDCoordinate CurveView::pixelLength(Axis axis) const {
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assert(axis == Axis::Horizontal || axis == Axis::Vertical);
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return (axis == Axis::Horizontal ? m_frame.width() : m_frame.height());
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}
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float CurveView::pixelToFloat(Axis axis, KDCoordinate p) const {
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KDCoordinate pixels = axis == Axis::Horizontal ? p : pixelLength(axis)-p;
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return min(axis) + pixels*(max(axis)-min(axis))/pixelLength(axis);
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}
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float CurveView::floatToPixel(Axis axis, float f) const {
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float fraction = (f-min(axis))/(max(axis)-min(axis));
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fraction = axis == Axis::Horizontal ? fraction : 1.0f - fraction;
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return pixelLength(axis)*fraction;
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}
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void CurveView::drawLine(KDContext * ctx, KDRect rect, Axis axis, float coordinate, KDColor color, KDCoordinate thickness) const {
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KDRect lineRect = KDRectZero;
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switch(axis) {
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// WARNING TODO: anti-aliasing?
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case Axis::Horizontal:
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lineRect = KDRect(
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rect.x(), floatToPixel(Axis::Vertical, coordinate),
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rect.width(), thickness
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);
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break;
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case Axis::Vertical:
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lineRect = KDRect(
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floatToPixel(Axis::Horizontal, coordinate), rect.y(),
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thickness, rect.height()
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);
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break;
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}
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ctx->fillRect(lineRect, color);
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}
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void CurveView::drawAxes(Axis axis, KDContext * ctx, KDRect rect) const {
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drawLine(ctx, rect, axis, 0.0f, k_axisColor, 2);
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}
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#define LINE_THICKNESS 3
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#if LINE_THICKNESS == 3
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constexpr KDCoordinate circleDiameter = 3;
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constexpr KDCoordinate stampSize = circleDiameter+1;
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const uint8_t stampMask[stampSize+1][stampSize+1] = {
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0xFF, 0x7A, 0x0C, 0x7A, 0xFF},
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{0xFF, 0x0C, 0x00, 0x0C, 0xFF},
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{0xFF, 0x7A, 0x0C, 0x7A, 0xFF},
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF}
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};
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#elif LINE_THICKNESS == 5
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constexpr KDCoordinate circleDiameter = 5;
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constexpr KDCoordinate stampSize = circleDiameter+1;
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const uint8_t stampMask[stampSize+1][stampSize+1] = {
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0xFF, 0xE1, 0x45, 0x0C, 0x45, 0xE1, 0xFF},
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{0xFF, 0x45, 0x00, 0x00, 0x00, 0x45, 0xFF},
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{0xFF, 0x0C, 0x00, 0x00, 0x00, 0x0C, 0xFF},
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{0xFF, 0x45, 0x00, 0x00, 0x00, 0x45, 0xFF},
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{0xFF, 0xE1, 0x45, 0x0C, 0x45, 0xE1, 0xFF},
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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};
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#endif
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constexpr static int k_maxNumberOfIterations = 10;
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void CurveView::drawExpression(Expression * expression, KDColor color, KDContext * ctx, KDRect rect) const {
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float xMin = min(Axis::Horizontal);
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float xMax = max(Axis::Horizontal);
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float xStep = (xMax-xMin)/320.0f;
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for (float x = xMin; x < xMax; x += xStep) {
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float y = evaluateExpressionAtAbscissa(expression, x);
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float pxf = floatToPixel(Axis::Horizontal, x);
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float pyf = floatToPixel(Axis::Vertical, y);
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stampAtLocation(pxf, pyf, color, ctx);
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if (x > xMin) {
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jointDots(expression, x - xStep, evaluateExpressionAtAbscissa(expression, x-xStep), x, y, color, k_maxNumberOfIterations, ctx);
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}
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}
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}
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void CurveView::stampAtLocation(float pxf, float pyf, KDColor color, KDContext * ctx) const {
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// We avoid drawing when no part of the stamp is visible
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if (pyf < -stampSize || pyf > pixelLength(Axis::Vertical)+stampSize) {
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return;
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}
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uint8_t shiftedMask[stampSize][stampSize];
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KDColor workingBuffer[stampSize*stampSize];
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KDCoordinate px = pxf;
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KDCoordinate py = pyf;
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float dx = pxf - floorf(pxf);
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float dy = pyf - floorf(pyf);
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/* TODO: this could be optimized by precomputing 10 or 100 shifted masks. The
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* dx and dy would be rounded to one tenth or one hundredth to choose the
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* right shifted mask. */
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for (int i=0; i<stampSize; i++) {
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for (int j=0; j<stampSize; j++) {
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shiftedMask[i][j] = dx * (stampMask[i][j]*dy+stampMask[i+1][j]*(1.0f-dy))
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+ (1.0f-dx) * (stampMask[i][j+1]*dy + stampMask[i+1][j+1]*(1.0f-dy));
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}
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}
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KDRect stampRect(px-circleDiameter/2, py-circleDiameter/2, stampSize, stampSize);
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ctx->blendRectWithMask(stampRect, color, (const uint8_t *)shiftedMask, workingBuffer);
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}
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void CurveView::jointDots(Expression * expression, float x, float y, float u, float v, KDColor color, int maxNumberOfRecursion, KDContext * ctx) const {
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float pyf = floatToPixel(Axis::Vertical, y);
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float pvf = floatToPixel(Axis::Vertical, v);
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// No need to draw if both dots are outside visible area
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if ((pyf < -stampSize && pvf < -stampSize) || (pyf > pixelLength(Axis::Vertical)+stampSize && pvf > pixelLength(Axis::Vertical)+stampSize)) {
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return;
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}
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// If one of the dot is infinite, we cap it with a dot outside area
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if (isinf(pyf)) {
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pyf = pyf > 0 ? pixelLength(Axis::Vertical)+stampSize : -stampSize;
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}
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if (isinf(pvf)) {
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pvf = pvf > 0 ? pixelLength(Axis::Vertical)+stampSize : -stampSize;
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}
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if (pyf - (float)circleDiameter/2.0f < pvf && pvf < pyf + (float)circleDiameter/2.0f) {
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// the dots are already joined
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return;
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}
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// C is the dot whose abscissa is between x and u
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float cx = (x + u)/2.0f;
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float cy = evaluateExpressionAtAbscissa(expression, cx);
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if ((y < cy && cy < v) || (v < cy && cy < y)) {
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/* As the middle dot is vertically between the two dots, we assume that we
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* can draw a 'straight' line between the two */
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float pxf = floatToPixel(Axis::Horizontal, x);
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float puf = floatToPixel(Axis::Horizontal, u);
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straightJoinDots(pxf, pyf, puf, pvf, color, ctx);
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return;
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}
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float pcxf = floatToPixel(Axis::Horizontal, cx);
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float pcyf = floatToPixel(Axis::Vertical, cy);
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if (maxNumberOfRecursion > 0) {
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stampAtLocation(pcxf, pcyf, color, ctx);
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jointDots(expression, x, y, cx, cy, color, maxNumberOfRecursion-1, ctx);
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jointDots(expression, cx, cy, u, v, color, maxNumberOfRecursion-1, ctx);
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}
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}
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void CurveView::straightJoinDots(float pxf, float pyf, float puf, float pvf, KDColor color, KDContext * ctx) const {
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if (pyf < pvf) {
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for (float pnf = pyf; pnf<pvf; pnf+= 1.0f) {
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float pmf = pxf + (pnf - pyf)*(puf - pxf)/(pvf - pyf);
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stampAtLocation(pmf, pnf, color, ctx);
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}
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return;
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}
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straightJoinDots(puf, pvf, pxf, pyf, color, ctx);
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}
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39
apps/curve_view.h
Normal file
39
apps/curve_view.h
Normal file
@@ -0,0 +1,39 @@
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#ifndef APPS_CURVE_VIEW_H
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#define APPS_CURVE_VIEW_H
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#include <escher.h>
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#include <poincare.h>
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class CurveView : public View {
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public:
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CurveView();
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void reload();
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protected:
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enum class Axis {
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Horizontal = 0,
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Vertical = 1
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};
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constexpr static KDColor k_axisColor = KDColor::RGB24(0x000000);
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virtual float min(Axis axis) const = 0;
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virtual float max(Axis axis) const = 0;
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KDCoordinate pixelLength(Axis axis) const;
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float pixelToFloat(Axis axis, KDCoordinate p) const;
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float floatToPixel(Axis axis, float f) const;
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void drawLine(KDContext * ctx, KDRect rect, Axis axis,
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float coordinate, KDColor color, KDCoordinate thickness = 1) const;
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void drawAxes(Axis axis, KDContext * ctx, KDRect rect) const;
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void drawExpression(Expression * expression, KDColor color, KDContext * ctx, KDRect rect) const;
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private:
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virtual float evaluateExpressionAtAbscissa(Expression * expression, float abscissa) const = 0;
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/* Recursively join two dots (dichotomy). The method stops when the
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* maxNumberOfRecursion in reached. */
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void jointDots(Expression * expression, float x, float y, float u, float v, KDColor color, int maxNumberOfRecursion, KDContext * ctx) const;
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/* Join two dots with a straight line. */
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void straightJoinDots(float pxf, float pyf, float puf, float pvf, KDColor color, KDContext * ctx) const;
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/* Stamp centered around (pxf, pyf). If pxf and pyf are not round number, the
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* function shifts the stamp (by blending adjacent pixel colors) to draw with
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* anti alising. */
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void stampAtLocation(float pxf, float pyf, KDColor color, KDContext * ctx) const;
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};
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#endif
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@@ -6,11 +6,10 @@
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namespace Graph {
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constexpr KDColor GraphView::k_axisColor;
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constexpr KDColor GraphView::k_gridColor;
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GraphView::GraphView(FunctionStore * functionStore, AxisInterval * axisInterval) :
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View(),
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CurveView(),
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m_cursorView(CursorView()),
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m_xCursorPosition(-1.0f),
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m_yCursorPosition(-1.0f),
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@@ -233,33 +232,12 @@ void GraphView::layoutSubviews() {
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void GraphView::drawRect(KDContext * ctx, KDRect rect) const {
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ctx->fillRect(rect, KDColorWhite);
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drawGrid(ctx, rect);
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drawAxes(ctx, rect);
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drawFunction(ctx, rect);
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}
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void GraphView::drawLine(KDContext * ctx, KDRect rect, Axis axis, float coordinate, KDColor color, KDCoordinate thickness) const {
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KDRect lineRect = KDRectZero;
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switch(axis) {
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// WARNING TODO: anti-aliasing?
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case Axis::Horizontal:
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lineRect = KDRect(
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rect.x(), floatToPixel(Axis::Vertical, coordinate),
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rect.width(), thickness
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);
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break;
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case Axis::Vertical:
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lineRect = KDRect(
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floatToPixel(Axis::Horizontal, coordinate), rect.y(),
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thickness, rect.height()
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);
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break;
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drawAxes(Axis::Horizontal, ctx, rect);
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drawAxes(Axis::Vertical, ctx, rect);
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for (int i = 0; i < m_functionStore->numberOfActiveFunctions(); i++) {
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Function * f = m_functionStore->activeFunctionAtIndex(i);
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drawExpression(f->expression(), f->color(), ctx, rect);
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}
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ctx->fillRect(lineRect, color);
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}
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void GraphView::drawAxes(KDContext * ctx, KDRect rect) const {
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drawLine(ctx, rect, Axis::Horizontal, 0.0f, k_axisColor, 2);
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drawLine(ctx, rect, Axis::Vertical, 0.0f, k_axisColor, 2);
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}
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void GraphView::drawGridLines(KDContext * ctx, KDRect rect, Axis axis, float step, KDColor color) const {
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@@ -285,143 +263,9 @@ float GraphView::max(Axis axis) const {
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return (axis == Axis::Horizontal ? m_axisInterval->xMax() : m_axisInterval->yMax());
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}
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KDCoordinate GraphView::pixelLength(Axis axis) const {
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assert(axis == Axis::Horizontal || axis == Axis::Vertical);
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return (axis == Axis::Horizontal ? m_frame.width() : m_frame.height());
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}
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float GraphView::pixelToFloat(Axis axis, KDCoordinate p) const {
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KDCoordinate pixels = axis == Axis::Horizontal ? p : pixelLength(axis)-p;
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return min(axis) + pixels*(max(axis)-min(axis))/pixelLength(axis);
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}
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float GraphView::floatToPixel(Axis axis, float f) const {
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float fraction = (f-min(axis))/(max(axis)-min(axis));
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fraction = axis == Axis::Horizontal ? fraction : 1.0f - fraction;
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return pixelLength(axis)*fraction;
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}
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#define LINE_THICKNESS 3
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#if LINE_THICKNESS == 3
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constexpr KDCoordinate circleDiameter = 3;
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constexpr KDCoordinate stampSize = circleDiameter+1;
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const uint8_t stampMask[stampSize+1][stampSize+1] = {
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0xFF, 0x7A, 0x0C, 0x7A, 0xFF},
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{0xFF, 0x0C, 0x00, 0x0C, 0xFF},
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{0xFF, 0x7A, 0x0C, 0x7A, 0xFF},
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF}
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};
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#elif LINE_THICKNESS == 5
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constexpr KDCoordinate circleDiameter = 5;
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constexpr KDCoordinate stampSize = circleDiameter+1;
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const uint8_t stampMask[stampSize+1][stampSize+1] = {
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0xFF, 0xE1, 0x45, 0x0C, 0x45, 0xE1, 0xFF},
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{0xFF, 0x45, 0x00, 0x00, 0x00, 0x45, 0xFF},
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{0xFF, 0x0C, 0x00, 0x00, 0x00, 0x0C, 0xFF},
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{0xFF, 0x45, 0x00, 0x00, 0x00, 0x45, 0xFF},
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{0xFF, 0xE1, 0x45, 0x0C, 0x45, 0xE1, 0xFF},
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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};
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#endif
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constexpr static int k_maxNumberOfIterations = 10;
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void GraphView::drawFunction(KDContext * ctx, KDRect rect) const {
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float xMin = m_axisInterval->xMin();
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float xMax = m_axisInterval->xMax();
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float xStep = (xMax-xMin)/320.0f;
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for (int i = 0; i < m_functionStore->numberOfActiveFunctions(); i++) {
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Function * f = m_functionStore->activeFunctionAtIndex(i);
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for (float x = xMin; x < xMax; x += xStep) {
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float y = f->evaluateAtAbscissa(x, m_evaluateContext);
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float pxf = floatToPixel(Axis::Horizontal, x);
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float pyf = floatToPixel(Axis::Vertical, y);
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stampAtLocation(pxf, pyf, f->color(), ctx);
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if (x > xMin) {
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jointDots(x - xStep, f->evaluateAtAbscissa(x-xStep, m_evaluateContext), x, y, f, k_maxNumberOfIterations, ctx);
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}
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}
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}
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}
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void GraphView::stampAtLocation(float pxf, float pyf, KDColor color, KDContext * ctx) const {
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// We avoid drawing when no part of the stamp is visible
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if (pyf < -stampSize || pyf > pixelLength(Axis::Vertical)+stampSize) {
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return;
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}
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uint8_t shiftedMask[stampSize][stampSize];
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KDColor workingBuffer[stampSize*stampSize];
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KDCoordinate px = pxf;
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KDCoordinate py = pyf;
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float dx = pxf - floorf(pxf);
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float dy = pyf - floorf(pyf);
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/* TODO: this could be optimized by precomputing 10 or 100 shifted masks. The
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* dx and dy would be rounded to one tenth or one hundredth to choose the
|
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* right shifted mask. */
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for (int i=0; i<stampSize; i++) {
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for (int j=0; j<stampSize; j++) {
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shiftedMask[i][j] = dx * (stampMask[i][j]*dy+stampMask[i+1][j]*(1.0f-dy))
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+ (1.0f-dx) * (stampMask[i][j+1]*dy + stampMask[i+1][j+1]*(1.0f-dy));
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}
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}
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KDRect stampRect(px-circleDiameter/2, py-circleDiameter/2, stampSize, stampSize);
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ctx->blendRectWithMask(stampRect, color, (const uint8_t *)shiftedMask, workingBuffer);
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}
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void GraphView::jointDots(float x, float y, float u, float v, Function * function, int maxNumberOfRecursion, KDContext * ctx) const {
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float pyf = floatToPixel(Axis::Vertical, y);
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float pvf = floatToPixel(Axis::Vertical, v);
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// No need to draw if both dots are outside visible area
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if ((pyf < -stampSize && pvf < -stampSize) || (pyf > pixelLength(Axis::Vertical)+stampSize && pvf > pixelLength(Axis::Vertical)+stampSize)) {
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return;
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}
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||||
// If one of the dot is infinite, we cap it with a dot outside area
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||||
if (isinf(pyf)) {
|
||||
pyf = pyf > 0 ? pixelLength(Axis::Vertical)+stampSize : -stampSize;
|
||||
}
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||||
if (isinf(pvf)) {
|
||||
pvf = pvf > 0 ? pixelLength(Axis::Vertical)+stampSize : -stampSize;
|
||||
}
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||||
if (pyf - (float)circleDiameter/2.0f < pvf && pvf < pyf + (float)circleDiameter/2.0f) {
|
||||
// the dots are already joined
|
||||
return;
|
||||
}
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||||
// C is the dot whose abscissa is between x and u
|
||||
float cx = (x + u)/2.0f;
|
||||
float cy = function->evaluateAtAbscissa(cx, m_evaluateContext);
|
||||
if ((y < cy && cy < v) || (v < cy && cy < y)) {
|
||||
/* As the middle dot is vertically between the two dots, we assume that we
|
||||
* can draw a 'straight' line between the two */
|
||||
float pxf = floatToPixel(Axis::Horizontal, x);
|
||||
float puf = floatToPixel(Axis::Horizontal, u);
|
||||
straightJoinDots(pxf, pyf, puf, pvf, function->color(), ctx);
|
||||
return;
|
||||
}
|
||||
float pcxf = floatToPixel(Axis::Horizontal, cx);
|
||||
float pcyf = floatToPixel(Axis::Vertical, cy);
|
||||
if (maxNumberOfRecursion > 0) {
|
||||
stampAtLocation(pcxf, pcyf, function->color(), ctx);
|
||||
jointDots(x, y, cx, cy, function, maxNumberOfRecursion-1, ctx);
|
||||
jointDots(cx, cy, u, v, function, maxNumberOfRecursion-1, ctx);
|
||||
}
|
||||
}
|
||||
|
||||
void GraphView::straightJoinDots(float pxf, float pyf, float puf, float pvf, KDColor color, KDContext * ctx) const {
|
||||
if (pyf < pvf) {
|
||||
for (float pnf = pyf; pnf<pvf; pnf+= 1.0f) {
|
||||
float pmf = pxf + (pnf - pyf)*(puf - pxf)/(pvf - pyf);
|
||||
stampAtLocation(pmf, pnf, color, ctx);
|
||||
}
|
||||
return;
|
||||
}
|
||||
straightJoinDots(puf, pvf, pxf, pyf, color, ctx);
|
||||
float GraphView::evaluateExpressionAtAbscissa(Expression * expression, float abscissa) const {
|
||||
m_evaluateContext->setOverridenValueForSymbolX(abscissa);
|
||||
return expression->approximate(*m_evaluateContext);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@@ -4,12 +4,13 @@
|
||||
#include <escher.h>
|
||||
#include "cursor_view.h"
|
||||
#include "axis_interval.h"
|
||||
#include "../../curve_view.h"
|
||||
#include "../function_store.h"
|
||||
#include "../evaluate_context.h"
|
||||
|
||||
namespace Graph {
|
||||
|
||||
class GraphView : public View {
|
||||
class GraphView : public CurveView {
|
||||
public:
|
||||
GraphView(FunctionStore * functionStore, AxisInterval * axisInterval);
|
||||
void drawRect(KDContext * ctx, KDRect rect) const override;
|
||||
@@ -27,47 +28,7 @@ public:
|
||||
int indexFunctionSelectedByCursor();
|
||||
void reload();
|
||||
private:
|
||||
constexpr static KDColor k_axisColor = KDColor::RGB24(0x000000);
|
||||
constexpr static KDColor k_gridColor = KDColor::RGB24(0xEEEEEE);
|
||||
int numberOfSubviews() const override;
|
||||
View * subviewAtIndex(int index) override;
|
||||
void layoutSubviews() override;
|
||||
|
||||
enum class Axis {
|
||||
Horizontal = 0,
|
||||
Vertical = 1
|
||||
};
|
||||
|
||||
float min(Axis axis) const;
|
||||
float max(Axis axis) const;
|
||||
KDCoordinate pixelLength(Axis axis) const;
|
||||
|
||||
float pixelToFloat(Axis axis, KDCoordinate p) const;
|
||||
float floatToPixel(Axis axis, float f) const;
|
||||
|
||||
void drawLine(KDContext * ctx, KDRect rect, Axis axis,
|
||||
float coordinate, KDColor color, KDCoordinate thickness = 1) const;
|
||||
|
||||
void drawAxes(KDContext * ctx, KDRect rect) const;
|
||||
void drawGrid(KDContext * ctx, KDRect rect) const;
|
||||
void drawGridLines(KDContext * ctx, KDRect rect, Axis axis, float step, KDColor color) const;
|
||||
void drawFunction(KDContext * ctx, KDRect rect) const;
|
||||
/* Recursively join two dots (dichotomy). The method stops when the
|
||||
* maxNumberOfRecursion in reached. */
|
||||
void jointDots(float x, float y, float u, float v, Function * function, int maxNumberOfRecursion, KDContext * ctx) const;
|
||||
/* Join two dots with a straight line. */
|
||||
void straightJoinDots(float pxf, float pyf, float puf, float pvf, KDColor color, KDContext * ctx) const;
|
||||
/* Stamp centered around (pxf, pyf). If pxf and pyf are not round number, the
|
||||
* function shifts the stamp (by blending adjacent pixel colors) to draw with
|
||||
* anti alising. */
|
||||
void stampAtLocation(float pxf, float pyf, KDColor color, KDContext * ctx) const;
|
||||
int numberOfXLabels() const;
|
||||
int numberOfYLabels() const;
|
||||
CursorView m_cursorView;
|
||||
float m_xCursorPosition;
|
||||
float m_yCursorPosition;
|
||||
int m_indexFunctionSelectedByCursor;
|
||||
bool m_visibleCursor;
|
||||
constexpr static KDCoordinate k_cursorSize = 10;
|
||||
constexpr static float k_cursorMarginToBorder = 5.0f;
|
||||
constexpr static KDCoordinate k_labelWidth = 32;
|
||||
@@ -75,11 +36,30 @@ private:
|
||||
constexpr static KDCoordinate k_labelMargin = 4;
|
||||
constexpr static int k_maxNumberOfXLabels = 18;
|
||||
constexpr static int k_maxNumberOfYLabels = 13;
|
||||
|
||||
int numberOfSubviews() const override;
|
||||
View * subviewAtIndex(int index) override;
|
||||
void layoutSubviews() override;
|
||||
|
||||
float min(Axis axis) const override;
|
||||
float max(Axis axis) const override;
|
||||
float evaluateExpressionAtAbscissa(Expression * expression, float abscissa) const override;
|
||||
void drawGrid(KDContext * ctx, KDRect rect) const;
|
||||
void drawGridLines(KDContext * ctx, KDRect rect, Axis axis, float step, KDColor color) const;
|
||||
|
||||
int numberOfXLabels() const;
|
||||
int numberOfYLabels() const;
|
||||
|
||||
CursorView m_cursorView;
|
||||
float m_xCursorPosition;
|
||||
float m_yCursorPosition;
|
||||
int m_indexFunctionSelectedByCursor;
|
||||
bool m_visibleCursor;
|
||||
|
||||
BufferTextView m_xLabels[k_maxNumberOfXLabels];
|
||||
BufferTextView m_yLabels[k_maxNumberOfYLabels];
|
||||
|
||||
AxisInterval * m_axisInterval;
|
||||
|
||||
FunctionStore * m_functionStore;
|
||||
EvaluateContext * m_evaluateContext;
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user