remove the GL based 3D charts

Change-Id: Ia578c71ae70aa0a85b49fa50138edf90f961b1e9
Reviewed-on: https://gerrit.libreoffice.org/57533
Tested-by: Jenkins
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>

1 files changed, 0 insertions, 112 deletions

diff --git a/chart2/opengl/shape3DFragmentShaderBatchScroll.glsl b/chart2/opengl/shape3DFragmentShaderBatchScroll.glsl
deleted file mode 100644
index a4686a31e26a..000000000000
--- a/chart2/opengl/shape3DFragmentShaderBatchScroll.glsl
+++ /dev/null
@@ -1,112 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-
-#version 330 core
-#define MAX_LIGHT_NUM 8
-
-in vec3 positionWorldspace;
-in vec3 normalCameraspace;
-in vec4 fragBarColor;
-uniform mat4 V;
-uniform int undraw;
-uniform float minCoordX;
-out vec4 actualColor;
-struct MaterialParameters
-{
-    vec4 ambient;
-    vec4 diffuse;
-    vec4 specular;
-    vec4 materialColor;
-
-    int twoSidesLighting;
-    float shininess;
-    float pad;
-    float pad1;
-};
-
-layout(std140) uniform GlobalMaterialParameters
-{
-    MaterialParameters matralParameter;
-}Material;
-
-struct LightSource
-{
-    vec4   lightColor;
-    vec4   positionWorldspace;
-    float  lightPower;
-    float  pad1;
-    float  pad2;
-    float  pad3;
-};
-
-layout(std140) uniform GlobalLights
-{
-    int         lightNum;
-    vec4        ambient;
-    LightSource light[MAX_LIGHT_NUM];
-} Lights;
-
-void main()
-{
-	if ((positionWorldspace.x <= minCoordX) && (undraw == 1))
-		discard;
-    vec3 colorTotal = vec3(0.0f, 0.0f, 0.0f);
-
-    vec3 vertexPositionCameraspace = (V * vec4(positionWorldspace,1)).xyz;
-
-    vec3 MaterialDiffuseColor = fragBarColor.rgb;
-
-    vec3 normalDirectionCameraspace = normalCameraspace;
-    vec3 eyeDirectionCameraspace = normalize(vec3(0, 0, 0) - vertexPositionCameraspace);
-    float attenuation = 1.0;
-    int i = 0;
-    vec3 lightDirectionCameraspace;
-    vec3 vertexToLightSource;
-
-    vec3 lightAmbient = Lights.ambient.rgb *
-                        MaterialDiffuseColor *
-                        Material.matralParameter.ambient.rgb;
-
-    for (i = 0; i < Lights.lightNum; i++)
-    {
-        float  LightPower = Lights.light[i].lightPower;
-        lightDirectionCameraspace = normalize((V * Lights.light[i].positionWorldspace).xyz);
-
-        float cosTheta = clamp(dot(normalDirectionCameraspace,lightDirectionCameraspace), 0,1);
-        vec3 lightDiffuse = LightPower *
-                            attenuation *
-                            Lights.light[i].lightColor.rgb *
-                            MaterialDiffuseColor *
-                            Material.matralParameter.diffuse.rgb *
-                            cosTheta;
-
-        vec3 specularReflection;
-        if (dot(normalDirectionCameraspace, lightDirectionCameraspace) < 0)
-        {
-            specularReflection = vec3(0.0, 0.0, 0.0);
-        }
-        else
-        {
-            vec3 R = reflect(-lightDirectionCameraspace,normalDirectionCameraspace);
-            float cosAlpha = clamp(dot(eyeDirectionCameraspace, R), 0,1);
-            specularReflection = attenuation *
-                                 LightPower *
-                                 Lights.light[i].lightColor.rgb *
-                                 Material.matralParameter.specular.rgb *
-                                 MaterialDiffuseColor *
-                                 pow(max(0.0, cosAlpha), Material.matralParameter.shininess);
-        }
-        colorTotal += lightDiffuse + specularReflection;
-
-    }
-    colorTotal += lightAmbient;
-    actualColor = vec4(colorTotal, 1.0);
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */