void gDrawCircle(GContext *context)
{
Program *prog = context->programs.circle;
glUseProgram(prog->id);
{
setVectorUniforms(prog,context->translation,context->modelview_matrix,context->projection_matrix);
setColorUniform(prog,context->color);
drawArray(context, prog);
}
glUseProgram(0);
#ifdef DEBUG
checkError();
#endif
}
void gFill(GContext *context)
{
Program *prog = context->programs.fill;
glUseProgram(prog->id);
{
setVectorUniforms(prog,NULLVEC,UNIMAT,UNIMAT);
setColorUniform(prog,context->color);
drawArray(context, prog);
}
glUseProgram(0);
#ifdef DEBUG
checkError();
#endif
}
void gDrawRing(GContext *context, float in)
{
Program *prog = context->programs.ring;
glUseProgram(prog->id);
{
setVectorUniforms(prog,context->translation,context->modelview_matrix,context->projection_matrix);
setColorUniform(prog,context->color);
glUniform1fv(getUniform(prog,U_INNER_MUL), 1, &in);
drawArray(context, prog);
}
glUseProgram(0);
#ifdef DEBUG
checkError();
#endif
}
void gDrawImage(GContext *context, GImage *image)
{
Program *prog = context->programs.tex;
glUseProgram(prog->id);
{
setVectorUniforms(prog,context->translation,context->modelview_matrix,context->projection_matrix);
setColorUniform(prog,context->color);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, image->_id);
glUniform1i(getUniform(prog,U_TEXTURE),0);
drawArray(context, prog);
}
glUseProgram(0);
#ifdef DEBUG
checkError();
#endif
}
void Lib3dapp::setBaseUniforms(Program& shader, unsigned int nTex, LightingState lights, vec4 color, float opacity) {
setTextureUniforms(shader, nTex);
setLightingUniforms(shader, lights);
setColorUniform(shader, color);
setOpacityUniform(shader, opacity);
}
