miss shader

shaders/ds_light.glsl

@@ -16,20 +16,21 @@ void main(void) {
 
 in vec3 view_dir, world_dir;
 
-uniform vec2 dt, shadow_size;
+uniform vec2 dt;
 uniform float z_near;
 uniform sampler2D tex_coeff_brdf, tex_noise;
 uniform sampler2D tex_0, tex_1, tex_2, tex_3, tex_4, tex_5, tex_sh;
 //uniform sampler2DShadow tex_shadow[16];
+uniform vec2 shadow_size;
 uniform sampler2DArrayShadow tex_shadows_cone;
 uniform sampler2DArray tex_depths_cone;
 uniform samplerCubeArrayShadow tex_shadows_omni;
 uniform samplerCubeArray tex_depths_omni;
-uniform samplerCube tex_env;
+uniform bool soft_shadows_enabled = false, shadows_enabled = false;
-uniform int lights_start, lights_count, soft_shadows_samples = 16, noise_size = 64;
-uniform bool soft_shadows_enabled = false;
 uniform float soft_shadows_quality = 1.;
-
+uniform int soft_shadows_samples = 16, noise_size = 64;
+uniform samplerCube tex_env;
+uniform int lights_start, lights_count;
 uniform vec4 fog_color = vec4(0.5, 0.5, 0.5, 1.);
 uniform float fog_decay = 10., fog_density = 0.;
 uniform mat3 view_mat;
@@ -43,7 +44,7 @@ ivec2 tc;
 vec4 pos, lpos, shp;
 vec3 li, si, ldir, halfV, bn, bn2, lwdir;
 vec3 normal, geom_normal, vds, vds2;
-float rough_diff, rough_spec, dist, NdotL, NdotH, spot, ldist, diff, spec, sdist, shadow, shadow_dz;
+float rough_diff, rough_spec, dist, NdotL, NdotH, spot, ldist, diff, spec, sdist;
 uint flags;
 
 
@@ -173,7 +174,7 @@ void calcLight(in int index, in vec3 n, in vec3 v) {
 	spot *= light_map_pix.a;
 #endif
 
-	if (int(round(qgl_light_parameter[index].flags)) == 1 && bitfieldExtract(flags, 3, 1) == 1 && (spot > 1E-4)) {
+	if (shadows_enabled && (int(round(qgl_light_parameter[index].flags)) == 1) && (bitfieldExtract(flags, 3, 1) == 1) && (spot > 1E-4)) {
 #ifndef SPOT
 		vec3 odir = -(view_mat * ldir);
 #endif

src/core/render/renderer.cpp

@@ -31,6 +31,8 @@
 #include <piqt.h>
 #include <qad_types.h>
 
+#define SHADERS_DIR ":"
+
 
 using namespace QGLEngineShaders;
 
@@ -167,7 +169,7 @@ void Renderer::reloadShaders() {
 	shader_fxaa = nullptr;
 	if (tone_proc.shader_sum) delete tone_proc.shader_sum;
 	tone_proc.shader_sum = nullptr;
-	QString dir          = ":/shaders/";
+	QString dir          = SHADERS_DIR "/shaders/";
 	while (it.hasNext()) {
 		it.next();
 		loadShadersMulti(shaders[it.key()], dir + it.value(), true, shader_defines.value(it.key()), obr_defines);
@@ -352,8 +354,10 @@ void Renderer::renderLight(int first_wr_buff, bool clear_only) {
 			prog->setUniformValue("fog_decay", qMax(view->fogDecay(), 0.001f));
 			prog->setUniformValue("fog_density", view->fogDensity());
 			prog->setUniformValue("view_mat", cam->viewMatrix().inverted().toGenericMatrix<3, 3>());
-			prog->setUniformValue("shadow_size", view->shadow_map_size);
 			prog->setUniformValue("noise_size", noise_size);
+			prog->setUniformValue("shadows_enabled", view->shadows());
+			if (view->shadows()) {
+				prog->setUniformValue("shadow_size", view->shadow_map_size);
 				prog->setUniformValue("soft_shadows_enabled", view->soft_shadows);
 				prog->setUniformValue("soft_shadows_samples", view->soft_shadows_samples);
 				prog->setUniformValue("soft_shadows_quality", view->soft_shadows_quality);
@@ -370,6 +374,7 @@ void Renderer::renderLight(int first_wr_buff, bool clear_only) {
 				view->glTexParameteri(GL_TEXTURE_CUBE_MAP_ARRAY, GL_TEXTURE_MAG_FILTER, filter);
 				depth_maps_cone.bind(view, tarDepthsCone);
 				depth_maps_omni.bind(view, tarDepthsOmni);
+			}
 			renderQuad(prog, quad, cam);
 		}
 	}
@@ -522,6 +527,7 @@ void Renderer::renderScene() {
 	}
 	phase.end();
 
+	if (view->shadows()) {
 		/// cone shadows and shadow matrix
 		phase.begin("shadows cone");
 		renderConeShadows();
@@ -531,6 +537,7 @@ void Renderer::renderScene() {
 		phase.begin("shadows omni");
 		renderOmniShadows();
 		phase.end();
+	}
 
 	/// lights
 	phase.begin("lights prepare");
@@ -666,11 +673,12 @@ void Renderer::renderScene() {
 	fbo_out.release();
 
 	/// apply hovers and selection frame
-	phase.begin("service");
 	if (edit_mode) {
+		phase.begin("service");
 		rend_selection.drawSelection(fbo_out, cur_write_plane);
 		rend_service.renderService();
 	} else {
+		phase.begin("blit to screen");
 		fbo_out.blit(cur_write_plane, 0, 0, fbo_out.rect(), QRect(QPoint(), view->pixelSize()));
 	}
 	phase.end();

src/core/view/qglview.cpp

@@ -46,6 +46,7 @@ QGLView::QGLView(): OpenGLWindow(), renderer_(this), mouse(this) {
 	soft_shadows_quality = 1.;
 	soft_shadows_samples = 32;
 	soft_shadows         = false;
+	shadows_             = false;
 	fps_tm = fps_  = 0.;
 	fogColor_      = Qt::darkGray;
 	fogDensity_    = 0.;

src/core/view/qglview.h

@@ -173,6 +173,8 @@ public:
 	void setSoftShadowsQuality(float s) { soft_shadows_quality = s; }
 	bool softShadows() const { return soft_shadows; }
 	void setSoftShadows(bool on) { soft_shadows = on; }
+	bool shadows() const { return shadows_; }
+	void setShadows(bool on) { shadows_ = on; }
 
 	GLfloat aspect, iaspect;
 	Renderer renderer_;
@@ -218,7 +220,7 @@ private:
 	bool fogEnabled_, lightEnabled_, FXAA_;
 	bool shaders_supported, shaders_bind;
 	bool hoverHalo_, selectionHalo_;
-	bool is_init, soft_shadows;
+	bool is_init, shadows_, soft_shadows;
 
 private slots:
 	void __destroyed();

src/widgets/view_editor.cpp

@@ -64,6 +64,7 @@ void ViewEditor::assignQGLView(QGLView * v) {
 	ui->colorFogBack->setColor(view->fogColor());
 	ui->spinFogDecay->setValue(view->fogDecay());
 	ui->spinFogDensity->setValue(view->fogDensity());
+	ui->groupShadows->setChecked(view->shadows());
 	ui->checkSoftShadows->setChecked(view->softShadows());
 	ui->spinSoftShadowSamples->setValue(view->softShadowsSamples());
 	ui->spinSoftShadowQuality->setValue(view->softShadowsQuality());
@@ -115,6 +116,12 @@ void ViewEditor::on_comboViewRenderMode_currentIndexChanged(int val) {
 }
 
 
+void ViewEditor::on_groupShadows_clicked(bool val) {
+	if (!view || !active) return;
+	view->setShadows(val);
+}
+
+
 void ViewEditor::on_groupHalos_clicked(bool val) {
 	if (!view || !active) return;
 	view->setHoverHaloEnabled(val && ui->checkHoverHalo->isChecked());

src/widgets/view_editor.h

@@ -47,6 +47,7 @@ private slots:
 	void on_spinDepthStart_valueChanged(double val);
 	void on_spinViewGamma_valueChanged(double val);
 	void on_comboViewRenderMode_currentIndexChanged(int val);
+	void on_groupShadows_clicked(bool val);
 	void on_groupHalos_clicked(bool val);
 	void on_checkHoverHalo_clicked(bool val);
 	void on_checkSelectionHalo_clicked(bool val);

src/widgets/view_editor.ui

@@ -37,7 +37,7 @@
         <x>0</x>
         <y>0</y>
         <width>453</width>
-        <height>807</height>
+        <height>885</height>
        </rect>
       </property>
       <layout class="QVBoxLayout" name="verticalLayout">
@@ -205,31 +205,28 @@
            </property>
           </widget>
          </item>
-         <item row="2" column="1">
-          <widget class="QCheckBox" name="checkSoftShadows">
-           <property name="text">
-            <string>Soft shadows</string>
-           </property>
-           <property name="checked">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
         </layout>
        </item>
        <item>
+        <widget class="QGroupBox" name="groupShadows">
+         <property name="title">
+          <string>Shadows</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
          <layout class="QFormLayout" name="formLayout_2">
           <property name="labelAlignment">
            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
           </property>
-         <item row="0" column="0">
+          <item row="1" column="0">
            <widget class="QLabel" name="label_9">
             <property name="text">
              <string>Soft shadow samples:</string>
             </property>
            </widget>
           </item>
-         <item row="0" column="1">
+          <item row="1" column="1">
            <widget class="SpinSlider" name="spinSoftShadowSamples">
             <property name="minimum">
              <double>1.000000000000000</double>
@@ -245,14 +242,14 @@
             </property>
            </widget>
           </item>
-         <item row="1" column="0">
+          <item row="2" column="0">
            <widget class="QLabel" name="label_10">
             <property name="text">
              <string>Soft shadow quality:</string>
             </property>
            </widget>
           </item>
-         <item row="1" column="1">
+          <item row="2" column="1">
            <widget class="SpinSlider" name="spinSoftShadowQuality">
             <property name="minimum">
              <double>0.100000000000000</double>
@@ -268,7 +265,18 @@
             </property>
            </widget>
           </item>
+          <item row="0" column="0" colspan="2">
+           <widget class="QCheckBox" name="checkSoftShadows">
+            <property name="text">
+             <string>Soft shadows</string>
+            </property>
+            <property name="checked">
+             <bool>true</bool>
+            </property>
+           </widget>
+          </item>
          </layout>
+        </widget>
        </item>
        <item>
         <widget class="QGroupBox" name="groupCamera">