From 6a5806b82c44a2cae481a6015d1a0f390e4b8445 Mon Sep 17 00:00:00 2001
From: Sebastian Park <SebPark03@gmail.com>
Date: Tue, 23 Apr 2024 12:03:06 -0400
Subject: Create init sky plane.

---
 src/graphics/shape.cpp | 38 ++++++++++++++++++++++++++++++++++++++
 src/graphics/shape.h   |  1 +
 2 files changed, 39 insertions(+)

(limited to 'src')

diff --git a/src/graphics/shape.cpp b/src/graphics/shape.cpp
index 0cdfe75..6c7ea00 100644
--- a/src/graphics/shape.cpp
+++ b/src/graphics/shape.cpp
@@ -323,3 +323,41 @@ void Shape::initGroundPlane(std::string texturePath, float depth, Shader* shader
     shader->unbind();
 }
 
+void Shape::initSkyPlane(std::string texturePath, float depth, Shader* shader) {
+    //TODO: Complete
+
+    QString ground_texture_filepath = QString(texturePath.c_str());
+
+    // TASK 1: Obtain image from filepath
+    m_ground_image = QImage(ground_texture_filepath);
+
+    // TASK 2: Format image to fit OpenGL
+    m_ground_image = m_ground_image.convertToFormat(QImage::Format_RGBA8888).mirrored();
+
+    auto bits = m_ground_image.bits();
+
+    // TASK 3: Generate kitten texture
+    glGenTextures(1, &m_ground_texture);
+
+    // TASK 9: Set the active texture slot to texture slot 0
+    glActiveTexture(GL_TEXTURE1);
+
+    // TASK 4: Bind kitten texture
+    glBindTexture(GL_TEXTURE_2D, m_ground_texture);
+
+    // TASK 5: Load image into kitten texture
+    glTexImage2D(GL_TEXTURE_2D, 1, GL_RGBA, m_ground_image.width(), m_ground_image.height(), 0, GL_RGBA, GL_UNSIGNED_BYTE, m_ground_image.bits());
+
+    // TASK 6: Set min and mag filters' interpolation mode to linear
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+    // TASK 7: Unbind kitten texture
+    glBindTexture(GL_TEXTURE_2D, 0);
+
+//    // TASK 10: set the texture.frag uniform for our texture
+    shader->bind();
+    shader->setUniform("sampler", 1);
+    shader->unbind();
+}
+
diff --git a/src/graphics/shape.h b/src/graphics/shape.h
index d8ea0c1..4a3632c 100644
--- a/src/graphics/shape.h
+++ b/src/graphics/shape.h
@@ -36,6 +36,7 @@ public:
     void setColor(float r, float g, float b);
 
     void initGroundPlane(std::string texturePath, float depth, Shader* shader);
+    void initSkyPlane(std::string texturePath, float depth, Shader* shader);
 
     void draw(Shader *shader, GLenum mode);
     SelectMode select(Shader *shader, int vertex);
-- 
cgit v1.2.3-70-g09d2