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implement selection mask with lasso tool

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This commit is contained in:
omigamedev
2017-10-07 13:35:53 +01:00
parent 41e52b7757
commit 78ec5a079e
16 changed files with 249 additions and 49 deletions
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13
engine/node_canvas.cpp
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@@ -78,6 +78,7 @@ void NodeCanvas::draw()
m_sampler.bind(0);
m_sampler.bind(1);
m_sampler.bind(2);
auto blend = glIsEnabled(GL_BLEND);
auto depth = glIsEnabled(GL_DEPTH_TEST);
@@ -120,14 +121,20 @@ void NodeCanvas::draw()
ui::ShaderManager::use(kShader::CompErase);
ui::ShaderManager::u_int(kShaderUniform::Tex, 0);
ui::ShaderManager::u_int(kShaderUniform::TexStroke, 1);
ui::ShaderManager::u_int(kShaderUniform::TexMask, 2);
ui::ShaderManager::u_float(kShaderUniform::Alpha, m_canvas->m_current_stroke->m_brush.m_tip_opacity);
ui::ShaderManager::u_int(kShaderUniform::Lock, m_canvas->m_layers[m_canvas->m_current_layer_idx].m_alpha_locked);
ui::ShaderManager::u_int(kShaderUniform::Mask, m_canvas->m_smask_active);
ui::ShaderManager::u_mat4(kShaderUniform::MVP, plane_mvp_z);
glActiveTexture(GL_TEXTURE0);
m_canvas->m_layers[layer_index].m_rtt[plane_index].bindTexture();
glActiveTexture(GL_TEXTURE1);
m_canvas->m_tmp[plane_index].bindTexture();
glActiveTexture(GL_TEXTURE2);
m_canvas->m_smask.m_rtt[plane_index].bindTexture();
m_face_plane.draw_fill();
m_canvas->m_smask.m_rtt[plane_index].unbindTexture();
glActiveTexture(GL_TEXTURE1);
m_canvas->m_tmp[plane_index].unbindTexture();
glActiveTexture(GL_TEXTURE0);
m_canvas->m_layers[layer_index].m_rtt[plane_index].unbindTexture();
@@ -137,14 +144,20 @@ void NodeCanvas::draw()
ui::ShaderManager::use(kShader::CompDraw);
ui::ShaderManager::u_int(kShaderUniform::Tex, 0);
ui::ShaderManager::u_int(kShaderUniform::TexStroke, 1);
ui::ShaderManager::u_int(kShaderUniform::TexMask, 2);
ui::ShaderManager::u_float(kShaderUniform::Alpha, m_canvas->m_current_stroke->m_brush.m_tip_opacity);
ui::ShaderManager::u_int(kShaderUniform::Lock, m_canvas->m_layers[m_canvas->m_current_layer_idx].m_alpha_locked);
ui::ShaderManager::u_int(kShaderUniform::Mask, m_canvas->m_smask_active);
ui::ShaderManager::u_mat4(kShaderUniform::MVP, plane_mvp_z);
glActiveTexture(GL_TEXTURE0);
m_canvas->m_layers[layer_index].m_rtt[plane_index].bindTexture();
glActiveTexture(GL_TEXTURE1);
m_canvas->m_tmp[plane_index].bindTexture();
glActiveTexture(GL_TEXTURE2);
m_canvas->m_smask.m_rtt[plane_index].bindTexture();
m_face_plane.draw_fill();
m_canvas->m_smask.m_rtt[plane_index].unbindTexture();
glActiveTexture(GL_TEXTURE1);
m_canvas->m_tmp[plane_index].unbindTexture();
glActiveTexture(GL_TEXTURE0);
m_canvas->m_layers[layer_index].m_rtt[plane_index].unbindTexture();