m_shader_program.Use();
m_ibo.Bind();
- glDrawElements(GL_LINES, (last_index-first_index)*2, GL_UNSIGNED_INT, (GLvoid*)(2*first_index*sizeof(uint32_t)));
+ glDrawElements(GL_LINES, (last_index-first_index)*2, GL_UNSIGNED_INT, (GLvoid*)(first_index*sizeof(uint32_t)));
}
m_ibo.Invalidate();
m_ibo.SetUsage(GraphicsBuffer::BufferUsageStaticDraw);
m_ibo.SetType(GraphicsBuffer::BufferTypeIndex);
- m_ibo.SetName("m_ibo: ObjectRenderer GPU indices");
m_ibo.Resize(max_objects * 2 * sizeof(uint32_t));
// BufferBuilder is used to construct the ibo
m_buffer_builder = new BufferBuilder<uint32_t>(m_ibo.Map(false, true, true), m_ibo.GetSize()); // new matches delete in ObjectRenderer::FinaliseBuffers
Rect bounds(CPURenderBounds(objects.bounds[m_indexes[i]], view, target));
PixelBounds pix_bounds(bounds);
-
- Bezier control(objects.beziers[objects.data_indices[m_indexes[i]]], bounds);
+ Bezier control(objects.beziers[objects.data_indices[m_indexes[i]]],CPURenderBounds(Rect(0,0,1,1), view, target));
//Debug("%s -> %s via %s", objects.beziers[objects.data_indices[m_indexes[i]]].Str().c_str(), control.Str().c_str(), bounds.Str().c_str());
- // Draw a rectangle around the bezier for debugging the coord transforms
- //ObjectRenderer::RenderLineOnCPU(pix_bounds.x, pix_bounds.y, pix_bounds.x+pix_bounds.w, pix_bounds.y, target);
- //ObjectRenderer::RenderLineOnCPU(pix_bounds.x, pix_bounds.y+pix_bounds.h, pix_bounds.x+pix_bounds.w, pix_bounds.y+pix_bounds.h, target);
- //ObjectRenderer::RenderLineOnCPU(pix_bounds.x, pix_bounds.y, pix_bounds.x, pix_bounds.y+pix_bounds.h, target);
- //ObjectRenderer::RenderLineOnCPU(pix_bounds.x+pix_bounds.w, pix_bounds.y, pix_bounds.x+pix_bounds.w, pix_bounds.y+pix_bounds.h, target);
+ // Draw a rectangle around the bezier for debugging the bounds rectangle calculations
+ ObjectRenderer::RenderLineOnCPU(pix_bounds.x, pix_bounds.y, pix_bounds.x+pix_bounds.w, pix_bounds.y, target, Colour(1,0,0,1));
+ ObjectRenderer::RenderLineOnCPU(pix_bounds.x, pix_bounds.y+pix_bounds.h, pix_bounds.x+pix_bounds.w, pix_bounds.y+pix_bounds.h, target, Colour(0,1,0,1));
+ ObjectRenderer::RenderLineOnCPU(pix_bounds.x, pix_bounds.y, pix_bounds.x, pix_bounds.y+pix_bounds.h, target, Colour(0,0,1,1));
+ ObjectRenderer::RenderLineOnCPU(pix_bounds.x+pix_bounds.w, pix_bounds.y, pix_bounds.x+pix_bounds.w, pix_bounds.y+pix_bounds.h, target, Colour(1,0,1,1));
// Draw lines between the control points for debugging
//ObjectRenderer::RenderLineOnCPU((int64_t)control.x0, (int64_t)control.y0, (int64_t)control.x1, (int64_t)control.y1,target);
{
m_bezier_coeffs.SetType(GraphicsBuffer::BufferTypeTexture);
m_bezier_coeffs.SetUsage(GraphicsBuffer::BufferUsageDynamicDraw);
- m_bezier_coeffs.SetName("m_bezier_coeffs: Bezier coefficients");
m_bezier_coeffs.Resize(objects.beziers.size()*sizeof(GPUBezierCoeffs));
BufferBuilder<GPUBezierCoeffs> builder(m_bezier_coeffs.Map(false, true, true), m_bezier_coeffs.GetSize());
- for (auto bez = objects.beziers.begin(); bez != objects.beziers.end(); ++bez)
+
+ for (unsigned i = 0; i < objects.types.size(); ++i)
{
+ if (objects.types[i] != BEZIER) continue;
+ Bezier bez = objects.beziers[objects.data_indices[i]].CopyInverse(objects.bounds[i]);
+
GPUBezierCoeffs coeffs = {
- Float(bez->x0), Float(bez->y0),
- Float(bez->x1), Float(bez->y1),
- Float(bez->x2), Float(bez->y2),
- Float(bez->x3), Float(bez->y3)
+ Float(bez.x0), Float(bez.y0),
+ Float(bez.x1), Float(bez.y1),
+ Float(bez.x2), Float(bez.y2),
+ Float(bez.x3), Float(bez.y3)
};
builder.Add(coeffs);
}
m_bezier_ids.SetType(GraphicsBuffer::BufferTypeTexture);
m_bezier_ids.SetUsage(GraphicsBuffer::BufferUsageDynamicDraw);
- m_bezier_ids.SetName("m_bezier_ids: object data_indices");
m_bezier_ids.Upload(objects.data_indices.size() * sizeof(uint32_t), &objects.data_indices[0]);
glGenTextures(1, &m_bezier_id_buffer_texture);
glUniform1i(m_shader_program.GetUniformLocation("bezier_buffer_texture"), 0);
glUniform1i(m_shader_program.GetUniformLocation("bezier_id_buffer_texture"), 1);
m_ibo.Bind();
- glDrawElements(GL_LINES, (last_index-first_index)*2, GL_UNSIGNED_INT, (GLvoid*)(2*first_index*sizeof(uint32_t)));
+ glDrawElements(GL_LINES, (last_index-first_index)*2, GL_UNSIGNED_INT, (GLvoid*)(first_index*sizeof(uint32_t)));
+}
+
+/**
+ * Render Group (shading)
+ */
+void GroupRenderer::RenderUsingCPU(const Objects & objects, const View & view, const CPURenderTarget & target, unsigned first_obj_id, unsigned last_obj_id)
+{
+ for (unsigned i = 0; i < m_indexes.size(); ++i)
+ {
+ if (m_indexes[i] < first_obj_id) continue;
+ if (m_indexes[i] >= last_obj_id) continue;
+
+ //pair<unsigned, unsigned> range = objects.groups[m_indexes[i]];
+
+
+ }
}
/**