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Tech ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES - Use vertex attributes and matrices in shaders.

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Shader: flat - Gizmo Scale
This commit is contained in:
enricoturri1966 2022-03-01 11:01:12 +01:00
parent 76f3829ecb
commit a5ef78b8fd
1 changed files with 48 additions and 5 deletions
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53
src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
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@ -2,6 +2,9 @@
#include "GLGizmoScale.hpp"
#include "slic3r/GUI/GLCanvas3D.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
#include "slic3r/GUI/Plater.hpp"
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
#include <GL/glew.h>
@ -215,11 +218,11 @@ void GLGizmoScale3D::on_render()
m_box = selection.get_bounding_box();
const Vec3d& center = m_box.center();
Vec3d offset_x = offsets_transform * Vec3d((double)Offset, 0.0, 0.0);
Vec3d offset_y = offsets_transform * Vec3d(0.0, (double)Offset, 0.0);
Vec3d offset_z = offsets_transform * Vec3d(0.0, 0.0, (double)Offset);
const Vec3d offset_x = offsets_transform * Vec3d((double)Offset, 0.0, 0.0);
const Vec3d offset_y = offsets_transform * Vec3d(0.0, (double)Offset, 0.0);
const Vec3d offset_z = offsets_transform * Vec3d(0.0, 0.0, (double)Offset);
bool ctrl_down = (m_dragging && m_starting.ctrl_down) || (!m_dragging && wxGetKeyState(WXK_CONTROL));
const bool ctrl_down = (m_dragging && m_starting.ctrl_down) || (!m_dragging && wxGetKeyState(WXK_CONTROL));
// x axis
m_grabbers[0].center = m_transform * Vec3d(m_box.min.x(), center.y(), center.z()) - offset_x;
@ -257,14 +260,22 @@ void GLGizmoScale3D::on_render()
const BoundingBoxf3& selection_box = selection.get_bounding_box();
float grabber_mean_size = (float)((selection_box.size().x() + selection_box.size().y() + selection_box.size().z()) / 3.0);
const float grabber_mean_size = (float)((selection_box.size().x() + selection_box.size().y() + selection_box.size().z()) / 3.0);
if (m_hover_id == -1) {
#if ENABLE_GLBEGIN_GLEND_REMOVAL
// draw connections
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
GLShaderProgram* shader = wxGetApp().get_shader("flat_attr");
#else
GLShaderProgram* shader = wxGetApp().get_shader("flat");
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
if (shader != nullptr) {
shader->start_using();
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
const Transform3d matrix = wxGetApp().plater()->get_camera().get_projection_view_matrix();
shader->set_uniform("projection_view_model_matrix", matrix);
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
if (m_grabbers[0].enabled && m_grabbers[1].enabled)
render_grabbers_connection(0, 1, m_grabbers[0].color);
if (m_grabbers[2].enabled && m_grabbers[3].enabled)
@ -304,9 +315,17 @@ void GLGizmoScale3D::on_render()
else if (m_hover_id == 0 || m_hover_id == 1) {
#if ENABLE_GLBEGIN_GLEND_REMOVAL
// draw connections
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
GLShaderProgram* shader = wxGetApp().get_shader("flat_attr");
#else
GLShaderProgram* shader = wxGetApp().get_shader("flat");
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
if (shader != nullptr) {
shader->start_using();
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
const Transform3d matrix = wxGetApp().plater()->get_camera().get_projection_view_matrix();
shader->set_uniform("projection_view_model_matrix", matrix);
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
render_grabbers_connection(0, 1, m_grabbers[0].color);
shader->stop_using();
}
@ -332,9 +351,17 @@ void GLGizmoScale3D::on_render()
else if (m_hover_id == 2 || m_hover_id == 3) {
#if ENABLE_GLBEGIN_GLEND_REMOVAL
// draw connections
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
GLShaderProgram* shader = wxGetApp().get_shader("flat_attr");
#else
GLShaderProgram* shader = wxGetApp().get_shader("flat");
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
if (shader != nullptr) {
shader->start_using();
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
const Transform3d matrix = wxGetApp().plater()->get_camera().get_projection_view_matrix();
shader->set_uniform("projection_view_model_matrix", matrix);
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
render_grabbers_connection(2, 3, m_grabbers[2].color);
shader->stop_using();
}
@ -360,9 +387,17 @@ void GLGizmoScale3D::on_render()
else if (m_hover_id == 4 || m_hover_id == 5) {
#if ENABLE_GLBEGIN_GLEND_REMOVAL
// draw connections
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
GLShaderProgram* shader = wxGetApp().get_shader("flat_attr");
#else
GLShaderProgram* shader = wxGetApp().get_shader("flat");
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
if (shader != nullptr) {
shader->start_using();
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
const Transform3d matrix = wxGetApp().plater()->get_camera().get_projection_view_matrix();
shader->set_uniform("projection_view_model_matrix", matrix);
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
render_grabbers_connection(4, 5, m_grabbers[4].color);
shader->stop_using();
}
@ -388,9 +423,17 @@ void GLGizmoScale3D::on_render()
else if (m_hover_id >= 6) {
#if ENABLE_GLBEGIN_GLEND_REMOVAL
// draw connections
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
GLShaderProgram* shader = wxGetApp().get_shader("flat_attr");
#else
GLShaderProgram* shader = wxGetApp().get_shader("flat");
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
if (shader != nullptr) {
shader->start_using();
#if ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
const Transform3d matrix = wxGetApp().plater()->get_camera().get_projection_view_matrix();
shader->set_uniform("projection_view_model_matrix", matrix);
#endif // ENABLE_GLBEGIN_GLEND_SHADERS_ATTRIBUTES
render_grabbers_connection(6, 7, m_drag_color);
render_grabbers_connection(7, 8, m_drag_color);
render_grabbers_connection(8, 9, m_drag_color);