QPixmap Renderer::renderMarkerOn(QPixmap pixmap, int symbol, int range, int color) const {
// TODO maybe it would be good to directly integrate the renderMarker implementation and
// make renderMarker be based on this method. (same for renderSymbol and renderSymbolOn)
// We use a smaller size of marker in Mathdoku and Killer
// Sudoku, to allow space for the cage labels.
int size = m_mathdokuStyle ? (pixmap.width()+1)*3/4 : pixmap.width();
QPixmap symbolPixmap = renderMarker(symbol, range, size);
if(color) {
QPainter p(&symbolPixmap);
p.setCompositionMode(QPainter::CompositionMode_Multiply);
p.setBrush(QBrush(QColor(128,128,128,255)));
p.drawRect(0, 0, size, size);
p.setCompositionMode(QPainter::CompositionMode_DestinationOver);
p.drawPixmap(0, 0, pixmap);
p.end();
return symbolPixmap;
} else {
QPainter p(&pixmap);
// Offset the marker from 0,0 in Mathdoku and Killer Sudoku.
int offset = m_mathdokuStyle ? (size + 7)/8 : 0;
p.drawPixmap(offset, 2*offset, symbolPixmap);
p.end();
return pixmap;
}
}
void renderFrame(XStuff* xs, GameState* gs, InputState* is) {
//mModel = IDENT_MATRIX;
gs->sunNormal.x = cos(gs->frameTime * gs->sunSpeed);
gs->sunNormal.y = sin(gs->frameTime * gs->sunSpeed);
gs->sunNormal.z = 0.0;
//mScale3f(10, 10, 10, &mModel);
//mRot3f(0, 1, 0, gs->direction, &mModel);
msPush(&gs->proj);
msPerspective(60, gs->screen.aspect, nearPlane, farPlane, &gs->proj);
msPush(&gs->view);
// order matters! don't mess with this.
msTrans3f(0, -1, gs->zoom, &gs->view);
msRot3f(1, 0, 0, F_PI / 6, &gs->view);
msRot3f(0,1,0, gs->direction, &gs->view);
msTrans3f(-gs->lookCenter.x, 0, -gs->lookCenter.y, &gs->view);
// y-up to z-up rotation
msRot3f(1, 0, 0, F_PI_2, &gs->view);
msScale3f(1, 1, -1, &gs->view);
// calculate cursor position
Vector cursorp;
Vector eyeCoord;
Vector worldCoord;
Matrix p, invp, invv;
// device space (-1:1)
Vector devCoord;
devCoord.x = 0.50;
devCoord.y = 0.50;
devCoord.z = -1.0;
// eye space
mInverse(msGetTop(&gs->proj), &invp);
vMatrixMul(&devCoord, &invp, &eyeCoord);
vNorm(&eyeCoord, &eyeCoord);
// world space
mInverse(msGetTop(&gs->view), &invv);
vMatrixMul(&eyeCoord, &invv, &worldCoord);
vNorm(&worldCoord, &worldCoord);
// mFastMul(msGetTop(&gs->view), msGetTop(&gs->proj), &mp);
// mInverse(&mp, &invmp);
// vMatrixMul(&devCoord, &invmp, &cursorp);
//printf("(%f, %f, %f)\n", worldCoord.x, worldCoord.y, worldCoord.z);
Vector2 c2;
c2.x = 300; //cursorp.x;
c2.y = 300; //cursorp.z;
// draw terrain
// drawTerrainBlock(&gs->map, msGetTop(&gs->model), msGetTop(&gs->view), msGetTop(&gs->proj), &gs->cursorPos);
drawTerrain(&gs->map, msGetTop(&gs->view), msGetTop(&gs->proj), &gs->cursorPos, &gs->screen.wh);
renderMarker(gs, 0,0);
msPop(&gs->view);
msPop(&gs->proj);
glUseProgram(textProg->id);
// text stuff
textProj = IDENT_MATRIX;
textModel = IDENT_MATRIX;
mOrtho(0, gs->screen.aspect, 0, 1, -1, 100, &textProj);
//mScale3f(.5,.5,.5, &textProj);
mScale3f(.06, .06, .06, &textModel);
GLuint tp_ul = glGetUniformLocation(textProg->id, "mProj");
GLuint tm_ul = glGetUniformLocation(textProg->id, "mModel");
GLuint ts_ul = glGetUniformLocation(textProg->id, "fontTex");
glUniformMatrix4fv(tp_ul, 1, GL_FALSE, textProj.m);
glUniformMatrix4fv(tm_ul, 1, GL_FALSE, textModel.m);
glexit("text matrix uniforms");
glDisable(GL_CULL_FACE);
glActiveTexture(GL_TEXTURE0);
glexit("active texture");
glUniform1i(ts_ul, 0);
glexit("text sampler uniform");
glBindTexture(GL_TEXTURE_2D, arial->textureID);
glexit("bind texture");
glBindVertexArray(strRI->vao);
glexit("text vao bind");
glBindBuffer(GL_ARRAY_BUFFER, strRI->vbo);
glexit("text vbo bind");
glDrawArrays(GL_TRIANGLES, 0, strRI->vertexCnt);
glexit("text drawing");
}
